The following bug has been logged on the website:
Bug reference: 12754
Logged by: David Pozsar
Email address: david(dot)pozsar(at)gmail(dot)com
PostgreSQL version: 9.4.0
Operating system: Windows 7
Description:
If the current time-zone has minutes and is negative, to_char('OF') prints a
negative sign before the minute part too.
Code, to reproduce:
set time zone interval '-02:30';
-- or: set timezone to -2.5;
select ts::text, to_char(ts, 'YYYY-MM-DD HH24:MI:SSOF')
from (values (timestamptz '2015-02-10 07:05:15+00')) v(ts);
Output:
ts | to_char
---------------------------+----------------------------
2015-02-10 04:35:15-02:30 | 2015-02-10 04:35:15-02:-30
Expected output:
ts | to_char
---------------------------+---------------------------
2015-02-10 04:35:15-02:30 | 2015-02-10 04:35:15-02:30